mirror of
https://github.com/nuxt/nuxt.git
synced 2024-11-11 16:43:55 +00:00
90784f79d7
* docs: implement new website theme * chore: rename dirs * chore: update build * lint fix * chore: update deps * fix: include node_modules in esbuild step * chore: update deps * Update .gitignore * chore: update theme version * up * up * fix: use svg for illustration * chore: update to 0.0.12 * chore: force parse5 resolution * stay with build * feat: always display first home section * Update yarn.lock * chore: update theme * fix lint * docs: update home title * chore: update website theme version * Update docs/content/0.index.md Co-authored-by: pooya parsa <pyapar@gmail.com> * Update docs/content/0.index.md Co-authored-by: pooya parsa <pyapar@gmail.com> * up * chore: bump theme version * up * chore: up * up up and up * chore: generate * fix: boolean value * feat: new images * update again * chore: up * ouep * chore: up Co-authored-by: Daniel Roe <daniel@roe.dev> Co-authored-by: Clément Ollivier <clement.o2p@gmail.com> Co-authored-by: pooya parsa <pyapar@gmail.com>
921 B
921 B
| title | description |
|---|---|
| useState | The useState composable creates a reactive and SSR-friendly shared state. |
useState
useState<T>(init?: () => T | Ref<T>): Ref<T>
useState<T>(key: string, init?: () => T | Ref<T>): Ref<T>
- key: A unique key ensuring that data fetching is properly de-duplicated across requests. If you do not provide a key, then a key that is unique to the file and line number of the instance of
useStatewill be generated for you. - init: A function that provides initial value for the state when not initiated. This function can also return a
Ref. - T: (typescript only) Specify the type of state
::alert{type=warning}
Because the data inside useState will be serialized to JSON, it is important that it does not contain anything that cannot be serialized, such as classes, functions or symbols.
::
::ReadMore{link="/docs/getting-started/state-management"} ::